minix/servers/devman/main.c
Lionel Sambuc 8e4736f2df Removing obsolete _MINIX define
Change-Id: Id33ac7e973d1c0e249b690fe44a597474fac6076
2013-02-26 09:44:20 +00:00

93 lines
1.9 KiB
C

#define _SYSTEM 1 /* tell headers that this is the kernel */
#include <minix/config.h>
#include <errno.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <lib.h>
#include <timers.h>
#include <minix/callnr.h>
#include <minix/type.h>
#include <minix/const.h>
#include <minix/com.h>
#include <minix/syslib.h>
#include <minix/sysutil.h>
#include <minix/vfsif.h>
#include <minix/endpoint.h>
#include <minix/sysinfo.h>
#include <minix/u64.h>
#include <minix/sysinfo.h>
#include <minix/type.h>
#include <minix/ipc.h>
#include <sys/time.h>
#include <sys/times.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <minix/vtreefs.h>
#include "devman.h"
#include "proto.h"
static void init_hook(void) {
static int first = 1;
if (first) {
devman_init_devices();
first = 0;
}
}
static int message_hook (message *m)
{
switch (m->m_type) {
case DEVMAN_ADD_DEV:
return do_add_device(m);
case DEVMAN_DEL_DEV:
return do_del_device(m);
case DEVMAN_BIND:
return do_bind_device(m);
case DEVMAN_UNBIND:
return do_unbind_device(m);
default: return -1;
}
}
static int
read_hook
(struct inode *inode, off_t offset, char **ptr, size_t *len, cbdata_t cbdata)
{
struct devman_inode *d_inode = (struct devman_inode *) cbdata;
return d_inode->read_fn(ptr, len, offset, d_inode->data);
}
int main (int argc, char* argv[])
{
struct fs_hooks hooks;
struct inode_stat root_stat;
/* fill in the hooks */
memset(&hooks, 0, sizeof(hooks));
hooks.init_hook = init_hook;
hooks.read_hook = read_hook; /* read will never be called */
hooks.message_hook = message_hook; /* handle the ds_update call */
root_stat.mode = S_IFDIR | S_IRUSR | S_IRGRP | S_IROTH;
root_stat.uid = 0;
root_stat.gid = 0;
root_stat.size = 0;
root_stat.dev = NO_DEV;
/* limit the number of indexed entries */
start_vtreefs(&hooks, 1024 , &root_stat, 0);
return 0;
}